Tap and hold your finger on the image until a pop-up menu appears.
Open the Files app on your iPhone.
Navigate to the image and tap it to open. how to save images from google drive to iphone
Open Safari or Chrome on your iPhone.
Tap "Browse" at the bottom right, then tap "Google Drive" under Locations. (If you don't see it, tap the three dots (…) > Edit > turn on Google Drive.) Tap and hold your finger on the image
Tap the share icon (square with an arrow pointing up) at the bottom left. tap the three dots (…) >
Tap the three dots (...) in the top-right corner of the screen.